1,2-Dimethoxy-1,1,2,2-tetrafluoroethane CAS 73287-23-7

Purity 97%+In StockPharmaceutical Standards
CAS No.73287-23-7
Molecular FormulaC4H6F4O2
Molecular Weight162.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dimethoxy-1,1,2,2-tetrafluoroethane CAS 73287-23-7 chemical structure

Description

1,2-Dimethoxy-1,1,2,2-tetrafluoroethane (CAS 73287-23-7), molecular formula C4H6F4O2 and molecular weight 162.08 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,2-Dimethoxy-1,1,2,2-tetrafluoroethane (C4H6F4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 162.08 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC4H6F4O2
Molecular Weight162.08 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1977
Halogen ContentF-containing

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Why CATO?